2.67.0 - SyntaxWarning: invalid escape sequence '\ '

[upasnagandhi0]

Describe the bug

After recent upgrade to version 2.67.0, I started receiving a SyntaxWarning on the first run of Python scripts. I ran command to access the password from KeyVault, which triggers the CI/CD pipeline for iOS Certificate.

Related command

az keyvault secret show --name <secret-name> --vault-name <keyvault-name>

Errors

/opt/homebrew/Cellar/azure-cli/2.67.0/libexec/lib/python3.12/site-packages/azure/mgmt/keyvault/v2023_02_01/models/_models_py3.py:4230: SyntaxWarning: invalid escape sequence '\ '
  """Properties of the vault.
/opt/homebrew/Cellar/azure-cli/2.67.0/libexec/lib/python3.12/site-packages/azure/mgmt/keyvault/v2023_02_01/models/_models_py3.py:4349: SyntaxWarning: invalid escape sequence '\ '

Issue script & Debug output

cli.knack.cli: Command arguments: ['keyvault', 'secret', 'show', '--name', 'xyz', '--vault-name', 'xyz', '--debug']
cli.knack.cli: init debug log:
Enable color in terminal.
cli.knack.cli: Event: Cli.PreExecute []
cli.knack.cli: Event: CommandParser.OnGlobalArgumentsCreate [<function CLILogging.on_global_arguments at 0x1033f8040>, <function OutputProducer.on_global_arguments at 0x1035d0a40>, <function CLIQuery.on_global_arguments at 0x1035de2a0>]
cli.knack.cli: Event: CommandInvoker.OnPreCommandTableCreate []
cli.azure.cli.core: Modules found from index for 'keyvault': ['azure.cli.command_modules.keyvault']
cli.azure.cli.core: Loading command modules:
cli.azure.cli.core: Name Load Time Groups Commands
cli.azure.cli.core: keyvault 0.018 20 113
cli.azure.cli.core: Total (1) 0.018 20 113
cli.azure.cli.core: These extensions are not installed and will be skipped: ['azext_ai_examples', 'azext_next']
cli.azure.cli.core: Loading extensions:
cli.azure.cli.core: Name Load Time Groups Commands Directory
cli.azure.cli.core: Total (0) 0.000 0 0
cli.azure.cli.core: Loaded 20 groups, 113 commands.
cli.azure.cli.core: Found a match in the command table.
cli.azure.cli.core: Raw command : keyvault secret show
cli.azure.cli.core: Command table: keyvault secret show
cli.knack.cli: Event: CommandInvoker.OnPreCommandTableTruncate [<function AzCliLogging.init_command_file_logging at 0x10550cfe0>]
cli.azure.cli.core.azlogging: metadata file logging enabled - writing logs to '/Users/root/.azure/commands/2024-11-28.12-15-22.keyvault_secret_show.31958.log'.
az_command_data_logger: command args: keyvault secret show --name {} --vault-name {} --debug
cli.knack.cli: Event: CommandInvoker.OnPreArgumentLoad [<function register_global_subscription_argument..add_subscription_parameter at 0x1057927a0>]
/opt/homebrew/Cellar/azure-cli/2.67.0/libexec/lib/python3.12/site-packages/azure/mgmt/keyvault/v2023_02_01/models/_models_py3.py:4230: SyntaxWarning: invalid escape sequence '\ '
"""Properties of the vault.
/opt/homebrew/Cellar/azure-cli/2.67.0/libexec/lib/python3.12/site-packages/azure/mgmt/keyvault/v2023_02_01/models/_models_py3.py:4349: SyntaxWarning: invalid escape sequence '\ '
"""
cli.knack.cli: Event: CommandInvoker.OnPostArgumentLoad []

Expected behavior

To retrieve the password from KeyVault without warnings, allowing the pipeline to extract it on the first run.

Environment Summary

azure-cli 2.67.0

core 2.67.0
telemetry 1.1.0

Extensions:
azure-devops 1.0.1

Dependencies:
msal 1.31.0
azure-mgmt-resource 23.1.1

Python location '/opt/homebrew/Cellar/azure-cli/2.67.0/libexec/bin/python'
Extensions directory '/Users/upasna.gandhi/.azure/cliextensions'

Python (Darwin) 3.12.7 (main, Oct 1 2024, 02:05:46) [Clang 15.0.0 (clang-1500.3.9.4)]

Legal docs and information: aka.ms/AzureCliLegal

Your CLI is up-to-date.

Additional context

No response

[yonzhan]

Thank you for opening this issue, we will look into it.

[bebound]

Please report this to Azure/azure-sdk-for-python#38618

Ref: #28829 (comment)